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Arbsession

    ISC Oval Supersafe Carabiner

    Available in 8 Colors

    As low as$26.95

    The ISC KL121 is a standard size true oval supersafe carabiner with an effective working length of 85mm (3.4 inches).  Many industrial oval carabiners have an offset shape, in order to bias (offset) the load towards the spine (the strongest part of the carabiner), to achieve additional major axis strength.  The KL121 however is ideal when load centralisation, correct orientation and optimal loading are the top priorities, to enable balance in a system.

    The KL121 is the first ISC carabiner that is available with the option of a screw-in screw-out captive pin.  The screw-in captive pin can easily be installed and removed as required, using a standard 2mm Allen Hex Key, making it quick and easy to swap lanyards etc., as and when they need to be replaced.

    Select Color:
    Red
    Orange
    Blue
    Green
    Turquoise
    Lime
    Pink
    Titanium and Red
    Brand:ISC

    Details

    Minimum Breaking Strength:  25kN (5620 lbs)

    Gate opening:  22mm (0.86 inch)

    Nose type:  Keylock

    Weight:  72 grams (2.5 ounces)

    Approved Standards:  EN362:2004 B, T and EN12275:2013 B, X, T

    More Information

    Sales Blurb:Available in 8 Colors
    Manufacturer:ISC

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    Customer Reviews
    4.7 out of 5 (3 reviews)

    Thomas • October 4, 2026

    Reliable and functional

    Easy to manipulate with one hand and strong!

    Norman • May 30, 2026

    Solid

    Good carabiners, just bigger than I expected. Can’t for the isc reflex or my zigzag. But if your climbing on hitch climber setups they at large and in charge! Mechanically work very well.

    Dale • January 12, 2026

    Nice and stylish

    Very nice, I like all the different colors

    About Arbsession

    We specialize in professional arborist supplies and tree climbing gear. Our mission is to provide the highest quality equipment for tree care professionals.

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